The Embsay & Bolton Abbey Steam Railway (E&BASR) is a heritage railway in North Yorkshire, England, (formed in 1968 and re-opened in 1979). The E&BASR currently runs for a total distance of 4 miles (6 km) from Embsay via Draughton Sidings, Holywell and Stoneacre Loop to Bolton Abbey station. There is a long-term objective to extend the line south to Addingham and north towards Skipton.
The rolling stock on the line consists of 20 ex-industrial locomotives, the oldest of which was built in 1908; three diesel-multiple units; and ten other diesel locomotives. The railway holds annual galas including the popular Diesel Gala and the Harvest of Steam.